diff --git a/dune/gfe/rotation.hh b/dune/gfe/rotation.hh index 8ee5be0ea5708b2b95f4a0df60d6e2e2f4777ffe..fef9e118531c88a79b3024305bb815dd230a5416 100644 --- a/dune/gfe/rotation.hh +++ b/dune/gfe/rotation.hh @@ -387,6 +387,11 @@ public: return v; } + static EmbeddedTangentVector derivativeOfDistanceSquaredWRTSecondArgument(const Rotation<3,T>& a, + const Rotation<3,T>& b) { + DUNE_THROW(Dune::NotImplemented, "derivativeOfDistanceSquaredWRTSecondArgument"); + } + /** \brief Interpolate between two rotations */ static Rotation<3,T> interpolate(const Rotation<3,T>& a, const Rotation<3,T>& b, double omega) {